#!/bin/bash

CRYPTSETUP=../src/cryptsetup

CRYPTSETUP_VALGRIND=../src/.libs/cryptsetup
CRYPTSETUP_LIB_VALGRIND=../lib/.libs

DEV_NAME=dummy
DEV_NAME2=dummy2
DEV_NAME3=dummy3
ORIG_IMG=luks-test-orig
IMG=luks-test
HEADER_IMG=luks-header
KEY1=key1
KEY2=key2
KEY5=key5
KEYE=keye

LUKS_HEADER="S0-5 S6-7 S8-39 S40-71 S72-103 S104-107 S108-111 R112-131 R132-163 S164-167 S168-207 A0-591"
KEY_SLOT0="S208-211 S212-215 R216-247 A248-251 A251-255"
KEY_MATERIAL0="R4096-68096"
KEY_MATERIAL0_EXT="R4096-68096"

KEY_SLOT1="S256-259 S260-263 R264-295 A296-299 A300-303"
KEY_MATERIAL1="R69632-133632"
KEY_MATERIAL1_EXT="S69632-133632"

KEY_SLOT5="S448-451 S452-455 R456-487 A488-491 A492-495"
KEY_MATERIAL5="R331776-395264"
KEY_MATERIAL5_EXT="S331776-395264"

TEST_UUID="12345678-1234-1234-1234-123456789abc"

LOOPDEV=$(losetup -f 2>/dev/null)

function remove_mapping()
{
	[ -b /dev/mapper/$DEV_NAME3 ] && dmsetup remove $DEV_NAME3
	[ -b /dev/mapper/$DEV_NAME2 ] && dmsetup remove $DEV_NAME2
	[ -b /dev/mapper/$DEV_NAME ] && dmsetup remove $DEV_NAME
	losetup -d $LOOPDEV >/dev/null 2>&1
	rm -f $ORIG_IMG $IMG $KEY1 $KEY2 $KEY5 $KEYE $HEADER_IMG >/dev/null 2>&1
}

function force_uevent()
{
	DNAME=$(echo $LOOPDEV | cut -f3 -d /)
	echo "change" >/sys/block/$DNAME/uevent
}

function fail()
{
	[ -n "$1" ] && echo "$1"
	remove_mapping
	echo "FAILED"
	exit 2
}

function skip()
{
	[ -n "$1" ] && echo "$1"
	exit 0
}

function prepare()
{
	[ -b /dev/mapper/$DEV_NAME ] && dmsetup remove $DEV_NAME

	case "$2" in
	wipe)
		remove_mapping
		dd if=/dev/zero of=$IMG bs=1k count=10000 >/dev/null 2>&1
		sync
		losetup $LOOPDEV $IMG
		;;
	new)
		remove_mapping
		bzip2 -cd compatimage.img.bz2 > $IMG
		losetup $LOOPDEV $IMG
		;;
	reuse | *)
		if [ ! -e $IMG ]; then
			bzip2 -cd compatimage.img.bz2 > $IMG
			losetup $LOOPDEV $IMG
		fi
		;;
	esac

	if [ ! -e $KEY1 ]; then
		dd if=/dev/urandom of=$KEY1 count=1 bs=32 >/dev/null 2>&1
	fi

	if [ ! -e $KEY2 ]; then
		dd if=/dev/urandom of=$KEY2 count=1 bs=16 >/dev/null 2>&1
	fi

	if [ ! -e $KEY5 ]; then
		dd if=/dev/urandom of=$KEY5 count=1 bs=16 >/dev/null 2>&1
	fi

	if [ ! -e $KEYE ]; then
		touch $KEYE
	fi

	cp $IMG $ORIG_IMG
	[ -n "$1" ] && echo "CASE: $1"
}

function check()
{
	sync
	[ -z "$1" ] && return
	./differ $ORIG_IMG $IMG $1 || fail
}

function check_exists()
{
	[ -b /dev/mapper/$DEV_NAME ] || fail
	check $1
}

function valgrind_setup()
{
	which valgrind >/dev/null 2>&1 || fail "Cannot find valgrind."
	[ ! -f $CRYPTSETUP_VALGRIND ] && fail "Unable to get location of cryptsetup executable."
	export LD_LIBRARY_PATH="$CRYPTSETUP_LIB_VALGRIND:$LD_LIBRARY_PATH"
}

function valgrind_run()
{
	INFOSTRING="$(basename ${BASH_SOURCE[1]})-line-${BASH_LINENO[0]}" ./valg.sh ${CRYPTSETUP_VALGRIND} "$@"
}

[ $(id -u) != 0 ] && skip "WARNING: You must be root to run this test, test skipped."
[ -z "$LOOPDEV" ] && skip "Cannot find free loop device, test skipped."

[ -n "$VALG" ] && valgrind_setup && CRYPTSETUP=valgrind_run

# LUKS tests

prepare	"[1] open - compat image - acceptance check" new
echo "compatkey" | $CRYPTSETUP luksOpen $LOOPDEV $DEV_NAME || fail
check_exists
ORG_SHA1=$(sha1sum -b /dev/mapper/$DEV_NAME | cut -f 1 -d' ')
[ "$ORG_SHA1" = 676062b66ebf36669dab705442ea0762dfc091b0 ] || fail

prepare "[2] open - compat image - denial check" new
echo "wrongkey" | $CRYPTSETUP luksOpen $LOOPDEV $DEV_NAME 2>/dev/null && fail
check

# All headers items and first key material section must change
prepare "[3] format" wipe
echo "key0" | $CRYPTSETUP -i 1000 -c aes-cbc-essiv:sha256 -s 128 luksFormat $LOOPDEV || fail
check "$LUKS_HEADER $KEY_SLOT0 $KEY_MATERIAL0"

prepare "[4] format using hash sha512" wipe
echo "key0" | $CRYPTSETUP -i 1000 -h sha512 -c aes-cbc-essiv:sha256 -s 128 luksFormat $LOOPDEV || fail
check "$LUKS_HEADER $KEY_SLOT0 $KEY_MATERIAL0"

prepare "[5] open"
echo "key0" | $CRYPTSETUP luksOpen $LOOPDEV $DEV_NAME --test-passphrase || fail
echo "blah" | $CRYPTSETUP luksOpen $LOOPDEV $DEV_NAME --test-passphrase 2>/dev/null && fail
echo "key0" | $CRYPTSETUP luksOpen $LOOPDEV $DEV_NAME || fail
check_exists

# Key Slot 1 and key material section 1 must change, the rest must not.
prepare "[6] add key"
echo -e "key0\nkey1" | $CRYPTSETUP luksAddKey $LOOPDEV || fail
check "$KEY_SLOT1 $KEY_MATERIAL1"
echo "key1" | $CRYPTSETUP luksOpen $LOOPDEV $DEV_NAME || fail

# Unsuccessful Key Delete - nothing may change
prepare "[7] unsuccessful delete"
echo "invalid" | $CRYPTSETUP luksKillSlot $LOOPDEV 1 2>/dev/null && fail
$CRYPTSETUP -q luksKillSlot $LOOPDEV 8 2>/dev/null && fail
$CRYPTSETUP -q luksKillSlot $LOOPDEV 7 2>/dev/null && fail
check

# Delete Key Test
# Key Slot 1 and key material section 1 must change, the rest must not
prepare "[8] successful delete"
$CRYPTSETUP -q luksKillSlot $LOOPDEV 1 || fail
check "$KEY_SLOT1 $KEY_MATERIAL1_EXT"
echo "key1" | $CRYPTSETUP luksOpen $LOOPDEV $DEV_NAME 2> /dev/null && fail
echo "key0" | $CRYPTSETUP luksOpen $LOOPDEV $DEV_NAME || fail

# Key Slot 1 and key material section 1 must change, the rest must not
prepare "[9] add key test for key files"
echo "key0" | $CRYPTSETUP luksAddKey $LOOPDEV $KEY1 || fail
check "$KEY_SLOT1 $KEY_MATERIAL1"
$CRYPTSETUP -d $KEY1 luksOpen $LOOPDEV $DEV_NAME || fail

# Key Slot 1 and key material section 1 must change, the rest must not
prepare "[10] delete key test with key1 as remaining key"
$CRYPTSETUP -d $KEY1 luksKillSlot $LOOPDEV 0 || fail
check "$KEY_SLOT0 $KEY_MATERIAL0_EXT"
echo "key0" | $CRYPTSETUP luksOpen $LOOPDEV $DEV_NAME 2>/dev/null && fail
$CRYPTSETUP luksOpen -d $KEY1 $LOOPDEV $DEV_NAME || fail

# Delete last slot
prepare "[11] delete last key" wipe
echo "key0" | $CRYPTSETUP luksFormat $LOOPDEV || fail
echo "key0" | $CRYPTSETUP luksKillSlot $LOOPDEV 0 || fail
echo "key0" | $CRYPTSETUP luksOpen $LOOPDEV $DEV_NAME 2>/dev/null && fail

# Format test for ESSIV, and some other parameters.
prepare "[12] parameter variation test" wipe
$CRYPTSETUP -q -i 1000 -c aes-cbc-essiv:sha256 -s 128 luksFormat $LOOPDEV $KEY1 || fail
check "$LUKS_HEADER $KEY_SLOT0 $KEY_MATERIAL0"
$CRYPTSETUP -d $KEY1 luksOpen $LOOPDEV $DEV_NAME || fail

prepare	"[13] open/close - stacked devices" wipe
echo "key0" | $CRYPTSETUP -q luksFormat $LOOPDEV || fail
echo "key0" | $CRYPTSETUP -q luksOpen $LOOPDEV $DEV_NAME || fail
echo "key0" | $CRYPTSETUP -q luksFormat /dev/mapper/$DEV_NAME || fail
echo "key0" | $CRYPTSETUP -q luksOpen /dev/mapper/$DEV_NAME $DEV_NAME2 || fail
$CRYPTSETUP -q luksClose  $DEV_NAME2 || fail
$CRYPTSETUP -q luksClose  $DEV_NAME || fail

prepare	"[14] format/open - passphrase on stdin & new line" wipe
# stdin defined by "-" must take even newline
#echo -n $'foo\nbar' | $CRYPTSETUP -q luksFormat $LOOPDEV - || fail
echo -n $'foo\nbar' | $CRYPTSETUP -q --key-file=- luksFormat $LOOPDEV || fail
echo -n $'foo\nbar' | $CRYPTSETUP -q --key-file=- luksOpen $LOOPDEV $DEV_NAME || fail
$CRYPTSETUP -q luksClose  $DEV_NAME || fail
echo -n $'foo\nbar' | $CRYPTSETUP -q luksOpen $LOOPDEV $DEV_NAME 2>/dev/null && fail
# now also try --key-file
echo -n $'foo\nbar' | $CRYPTSETUP -q luksFormat $LOOPDEV --key-file=- || fail
echo -n $'foo\nbar' | $CRYPTSETUP -q --key-file=- luksOpen $LOOPDEV $DEV_NAME || fail
$CRYPTSETUP -q luksClose  $DEV_NAME || fail
# process newline if from stdin
echo -n $'foo\nbar' | $CRYPTSETUP -q luksFormat $LOOPDEV || fail
echo 'foo' | $CRYPTSETUP -q luksOpen $LOOPDEV $DEV_NAME || fail
$CRYPTSETUP -q luksClose  $DEV_NAME || fail

prepare "[15] UUID - use and report provided UUID" wipe
echo "key0" | $CRYPTSETUP -q luksFormat --uuid blah $LOOPDEV 2>/dev/null && fail
echo "key0" | $CRYPTSETUP -q luksFormat --uuid $TEST_UUID $LOOPDEV || fail
tst=$($CRYPTSETUP -q luksUUID $LOOPDEV)
[ "$tst"x = "$TEST_UUID"x ] || fail
echo "key0" | $CRYPTSETUP -q luksFormat $LOOPDEV || fail
$CRYPTSETUP -q luksUUID --uuid $TEST_UUID $LOOPDEV || fail
tst=$($CRYPTSETUP -q luksUUID $LOOPDEV)
[ "$tst"x = "$TEST_UUID"x ] || fail

prepare "[16] luksFormat" wipe
echo "key0" | $CRYPTSETUP -q luksFormat --master-key-file /dev/urandom $LOOPDEV || fail
echo "key0" | $CRYPTSETUP -q luksFormat --master-key-file /dev/urandom $LOOPDEV -d $KEY1 || fail
$CRYPTSETUP -q luksFormat --master-key-file /dev/urandom -s 256 --uuid $TEST_UUID $LOOPDEV $KEY1 || fail
$CRYPTSETUP luksOpen -d $KEY1 $LOOPDEV $DEV_NAME || fail
$CRYPTSETUP -q luksClose  $DEV_NAME || fail
# open by UUID
force_uevent # some systems do not update loop by-uuid
$CRYPTSETUP luksOpen -d $KEY1 UUID=X$TEST_UUID $DEV_NAME 2>/dev/null && fail
$CRYPTSETUP luksOpen -d $KEY1 UUID=$TEST_UUID $DEV_NAME || fail
$CRYPTSETUP -q luksClose  $DEV_NAME || fail
# empty keyfile
$CRYPTSETUP -q luksFormat $LOOPDEV $KEYE || fail
$CRYPTSETUP luksOpen -d $KEYE $LOOPDEV $DEV_NAME || fail
$CRYPTSETUP -q luksClose  $DEV_NAME || fail
# open by volume key
echo "key0" | $CRYPTSETUP -q luksFormat -s 256 --master-key-file $KEY1 $LOOPDEV || fail
$CRYPTSETUP luksOpen --master-key-file /dev/urandom $LOOPDEV $DEV_NAME 2>/dev/null && fail
$CRYPTSETUP luksOpen --master-key-file $KEY1 $LOOPDEV $DEV_NAME || fail
$CRYPTSETUP -q luksClose  $DEV_NAME || fail

prepare "[17] AddKey volume key, passphrase and keyfile" wipe
# masterkey
echo "key0" | $CRYPTSETUP -q luksFormat $LOOPDEV --master-key-file /dev/zero --key-slot 3 || fail
$CRYPTSETUP luksDump $LOOPDEV | grep -q "Key Slot 3: ENABLED" || fail
echo "key1" | $CRYPTSETUP luksAddKey $LOOPDEV --master-key-file /dev/zero --key-slot 4 || fail
$CRYPTSETUP luksDump $LOOPDEV | grep -q "Key Slot 4: ENABLED" || fail
echo "key2" | $CRYPTSETUP luksAddKey $LOOPDEV --master-key-file /dev/null --key-slot 5 2>/dev/null && fail
# [0]key0 [1]key1 [2]$KEY1/1 [3]$KEY1 [4]$KEY2
$CRYPTSETUP -q luksFormat $LOOPDEV $KEY1 --key-slot 3 || fail
$CRYPTSETUP luksDump $LOOPDEV | grep -q "Key Slot 3: ENABLED" || fail
$CRYPTSETUP luksAddKey $LOOPDEV -d $KEY1 $KEY2 --key-slot 3 2>/dev/null && fail
# keyfile/keyfile
$CRYPTSETUP luksAddKey $LOOPDEV -d $KEY1 $KEY2 --key-slot 4 || fail
$CRYPTSETUP luksDump $LOOPDEV | grep -q "Key Slot 4: ENABLED" || fail
# passphrase/keyfile
echo "key0" | $CRYPTSETUP luksAddKey $LOOPDEV -d $KEY1 --key-slot 0 || fail
$CRYPTSETUP luksDump $LOOPDEV | grep -q "Key Slot 0: ENABLED" || fail
# passphrase/passphrase
echo -e "key0\nkey1\n" | $CRYPTSETUP luksAddKey $LOOPDEV --key-slot 1 || fail
$CRYPTSETUP luksDump $LOOPDEV | grep -q "Key Slot 1: ENABLED" || fail
# keyfile/passphrase
echo -e "key1\n" | $CRYPTSETUP luksAddKey $LOOPDEV $KEY1 --key-slot 2 --new-keyfile-size 1 || fail
$CRYPTSETUP luksDump $LOOPDEV | grep -q "Key Slot 2: ENABLED" || fail

prepare "[18] RemoveKey passphrase and keyfile" reuse
$CRYPTSETUP luksRemoveKey $LOOPDEV $KEY1 || fail
$CRYPTSETUP luksDump $LOOPDEV | grep -q "Key Slot 3: DISABLED" || fail
$CRYPTSETUP luksRemoveKey $LOOPDEV $KEY1 2>/dev/null && fail
$CRYPTSETUP luksRemoveKey $LOOPDEV $KEY2 --keyfile-size 1 2>/dev/null && fail
$CRYPTSETUP luksRemoveKey $LOOPDEV $KEY2 || fail
$CRYPTSETUP luksDump $LOOPDEV | grep -q "Key Slot 4: DISABLED" || fail
# kill slot using passphrase from 1
echo "key1" | $CRYPTSETUP luksKillSlot $LOOPDEV 2 || fail
$CRYPTSETUP luksDump $LOOPDEV | grep -q "Key Slot 2: DISABLED" || fail
# remove key0 / slot 0
echo "key0" | $CRYPTSETUP luksRemoveKey $LOOPDEV || fail
$CRYPTSETUP luksDump $LOOPDEV | grep -q "Key Slot 0: DISABLED" || fail
# last keyslot, in batch mode no passphrase needed...
$CRYPTSETUP luksKillSlot -q $LOOPDEV 1 || fail
$CRYPTSETUP luksDump $LOOPDEV | grep -q "Key Slot 1: DISABLED" || fail

prepare "[19] create & status & resize" wipe
echo "key0" | $CRYPTSETUP create $DEV_NAME $LOOPDEV --hash xxx 2>/dev/null && fail
echo "key0" | $CRYPTSETUP create $DEV_NAME $LOOPDEV --hash sha1 --cipher aes-cbc-essiv:sha256 --offset 3 --skip 4 --readonly || fail
$CRYPTSETUP -q status  $DEV_NAME | grep "offset:" | grep -q "3 sectors" || fail
$CRYPTSETUP -q status  $DEV_NAME | grep "skipped:" | grep -q "4 sectors" || fail
$CRYPTSETUP -q status  $DEV_NAME | grep "mode:" | grep -q "readonly" || fail
$CRYPTSETUP -q resize  $DEV_NAME --size 100 || fail
$CRYPTSETUP -q status  $DEV_NAME | grep "size:" | grep -q "100 sectors" || fail
$CRYPTSETUP -q resize  $DEV_NAME || fail
$CRYPTSETUP -q status  $DEV_NAME | grep "size:" | grep -q "19997 sectors" || fail
$CRYPTSETUP -q remove  $DEV_NAME || fail
$CRYPTSETUP -q status  $DEV_NAME >/dev/null && fail
echo "key0" | $CRYPTSETUP create $DEV_NAME --hash sha1 $LOOPDEV || fail
$CRYPTSETUP -q remove  $DEV_NAME || fail
echo "key0" | $CRYPTSETUP -q create $DEV_NAME --hash sha1 $LOOPDEV || fail
$CRYPTSETUP -q remove  $DEV_NAME || fail
echo "key0" | $CRYPTSETUP -q create $DEV_NAME --hash sha1 --size 100 $LOOPDEV || fail
$CRYPTSETUP -q status  $DEV_NAME | grep "size:" | grep -q "100 sectors" || fail
$CRYPTSETUP -q remove  $DEV_NAME || fail
# verify is ignored on non-tty input
echo "key0" | $CRYPTSETUP create $DEV_NAME $LOOPDEV --hash sha1 --verify-passphrase 2>/dev/null || fail
$CRYPTSETUP -q remove  $DEV_NAME || fail
$CRYPTSETUP create $DEV_NAME $LOOPDEV -d $KEY1 --key-size 255 2>/dev/null && fail
$CRYPTSETUP create $DEV_NAME $LOOPDEV -d $KEY1 --key-size -1 2>/dev/null && fail
$CRYPTSETUP create $DEV_NAME $LOOPDEV -d $KEY1 -l -1 2>/dev/null && fail
$CRYPTSETUP create $DEV_NAME $LOOPDEV -d $KEY1  || fail
$CRYPTSETUP create $DEV_NAME $LOOPDEV -d $KEY1 2>/dev/null && fail
$CRYPTSETUP create $DEV_NAME $LOOPDEV -d blah 2>/dev/null && fail
$CRYPTSETUP -q remove  $DEV_NAME || fail
$CRYPTSETUP create $DEV_NAME $LOOPDEV -d /dev/urandom || fail
$CRYPTSETUP -q remove  $DEV_NAME || fail

prepare "[20] Disallow open/create if already mapped." wipe
$CRYPTSETUP create $DEV_NAME $LOOPDEV -d $KEY1 || fail
$CRYPTSETUP create $DEV_NAME $LOOPDEV -d $KEY1 2>/dev/null && fail
$CRYPTSETUP create $DEV_NAME2 $LOOPDEV -d $KEY1 2>/dev/null && fail
echo "key0" | $CRYPTSETUP -q luksFormat $LOOPDEV 2>/dev/null && fail
$CRYPTSETUP remove  $DEV_NAME || fail
echo "key0" | $CRYPTSETUP -q luksFormat $LOOPDEV || fail
echo "key0" | $CRYPTSETUP luksOpen $LOOPDEV $DEV_NAME || fail
echo "key0" | $CRYPTSETUP luksOpen $LOOPDEV $DEV_NAME2 2>/dev/null && fail
$CRYPTSETUP  luksClose  $DEV_NAME || fail

prepare "[21] luksDump" wipe
echo "key0" | $CRYPTSETUP -q luksFormat --uuid $TEST_UUID $LOOPDEV $KEY1 || fail
echo "key0" | $CRYPTSETUP luksAddKey $LOOPDEV -d $KEY1 || fail
$CRYPTSETUP luksDump $LOOPDEV | grep -q "Key Slot 0: ENABLED" || fail
$CRYPTSETUP luksDump $LOOPDEV | grep -q $TEST_UUID || fail
echo "bad" | $CRYPTSETUP luksDump $LOOPDEV --dump-master-key 2>/dev/null && fail
echo "key0" | $CRYPTSETUP luksDump $LOOPDEV --dump-master-key | grep -q "MK dump:" || fail
$CRYPTSETUP luksDump -q $LOOPDEV --dump-master-key -d $KEY1 | grep -q "MK dump:" || fail

prepare "[22] remove disappeared device" wipe
dmsetup create $DEV_NAME --table "0 5000 linear $LOOPDEV 2" || fail
echo "key0" | $CRYPTSETUP -q -i 0 luksFormat /dev/mapper/$DEV_NAME || fail
echo "key0" | $CRYPTSETUP -q luksOpen /dev/mapper/$DEV_NAME $DEV_NAME2 || fail
# underlying device now returns error but node is still present
dmsetup load $DEV_NAME --table "0 5000 error" || fail
dmsetup resume $DEV_NAME || fail
$CRYPTSETUP -q luksClose $DEV_NAME2 || fail
dmsetup remove $DEV_NAME || fail

prepare "[23] ChangeKey passphrase and keyfile" wipe
# [0]$KEY1 [1]key0
$CRYPTSETUP -q luksFormat $LOOPDEV $KEY1 --key-slot 0 || fail
echo "key0" | $CRYPTSETUP luksAddKey $LOOPDEV -d $KEY1 --key-slot 1 || fail
# keyfile [0] / keyfile [0]
$CRYPTSETUP luksChangeKey $LOOPDEV -d $KEY1 $KEY2 --key-slot 0 || fail
# passphrase [1] / passphrase [1]
echo -e "key0\nkey1\n" | $CRYPTSETUP luksChangeKey $LOOPDEV --key-slot 1 || fail
# keyfile [0] / keyfile [new]
$CRYPTSETUP luksChangeKey $LOOPDEV -d $KEY2 $KEY1 || fail
$CRYPTSETUP luksDump $LOOPDEV | grep -q "Key Slot 0: DISABLED" || fail
# passphrase [1] / passphrase [new]
echo -e "key1\nkey0\n" | $CRYPTSETUP luksChangeKey $LOOPDEV || fail
$CRYPTSETUP luksDump $LOOPDEV | grep -q "Key Slot 1: DISABLED" || fail
# use all slots
$CRYPTSETUP luksAddKey $LOOPDEV -d $KEY1 $KEY2 -i 1 || fail
$CRYPTSETUP luksAddKey $LOOPDEV -d $KEY1 $KEY2 -i 1 || fail
$CRYPTSETUP luksAddKey $LOOPDEV -d $KEY1 $KEY2 -i 1 || fail
$CRYPTSETUP luksAddKey $LOOPDEV -d $KEY1 $KEY2 -i 1 || fail
$CRYPTSETUP luksAddKey $LOOPDEV -d $KEY1 $KEY2 -i 1 || fail
$CRYPTSETUP luksAddKey $LOOPDEV -d $KEY1 $KEY2 -i 1 || fail
# still allows replace
$CRYPTSETUP luksChangeKey $LOOPDEV -d $KEY1 $KEY2 || fail
$CRYPTSETUP luksChangeKey $LOOPDEV -d $KEY1 $KEY2 2>/dev/null && fail

prepare "[24] Keyfile limit" wipe
$CRYPTSETUP -q luksFormat -i1 $LOOPDEV $KEY1 --key-slot 0 -l 13 || fail
$CRYPTSETUP --key-file=$KEY1 luksOpen $LOOPDEV $DEV_NAME 2>/dev/null && fail
$CRYPTSETUP --key-file=$KEY1 -l 0 luksOpen $LOOPDEV $DEV_NAME 2>/dev/null && fail
$CRYPTSETUP --key-file=$KEY1 -l -1 luksOpen $LOOPDEV $DEV_NAME 2>/dev/null && fail
$CRYPTSETUP --key-file=$KEY1 -l 14 luksOpen $LOOPDEV $DEV_NAME 2>/dev/null && fail
$CRYPTSETUP --key-file=$KEY1 -l 13 --keyfile-offset 1 luksOpen $LOOPDEV $DEV_NAME 2>/dev/null && fail
$CRYPTSETUP --key-file=$KEY1 -l 13 --keyfile-offset -1 luksOpen $LOOPDEV $DEV_NAME 2>/dev/null && fail
$CRYPTSETUP --key-file=$KEY1 -l 13 luksOpen $LOOPDEV $DEV_NAME || fail
$CRYPTSETUP luksClose  $DEV_NAME || fail
$CRYPTSETUP luksAddKey $LOOPDEV -d $KEY1 $KEY2 2>/dev/null && fail
$CRYPTSETUP luksAddKey $LOOPDEV -d $KEY1 $KEY2 -l 14 2>/dev/null && fail
$CRYPTSETUP luksAddKey $LOOPDEV -d $KEY1 $KEY2 -l -1 2>/dev/null && fail
$CRYPTSETUP luksAddKey $LOOPDEV -d $KEY1 $KEY2 -i1 -l 13 --new-keyfile-size 12 || fail
$CRYPTSETUP luksRemoveKey $LOOPDEV $KEY2 2>/dev/null && fail
$CRYPTSETUP luksRemoveKey $LOOPDEV $KEY2 -l 12 || fail
$CRYPTSETUP luksChangeKey $LOOPDEV -d $KEY1 $KEY2 2>/dev/null && fail
$CRYPTSETUP luksChangeKey $LOOPDEV -d $KEY1 $KEY2 -l 14 2>/dev/null && fail
$CRYPTSETUP luksChangeKey $LOOPDEV -d $KEY1 $KEY2 -i1 -l 13 || fail
# -l is ignored for stdin if _only_ passphrase is used
echo "key0" | $CRYPTSETUP luksAddKey $LOOPDEV -d $KEY2 -i1 || fail
# this is stupid, but expected
echo "key0" | $CRYPTSETUP luksRemoveKey $LOOPDEV -l 2 2>/dev/null && fail
echo "key01" | $CRYPTSETUP luksRemoveKey $LOOPDEV -d 4 2>/dev/null && fail
echo -e "key0\n" | $CRYPTSETUP luksRemoveKey $LOOPDEV -d- -l 4 || fail
# offset
$CRYPTSETUP -q luksFormat -i1 $LOOPDEV $KEY1 --key-slot 0 -l 13 --keyfile-offset 16 || fail
$CRYPTSETUP --key-file=$KEY1 -l 13 --keyfile-offset 15 luksOpen $LOOPDEV $DEV_NAME 2>/dev/null && fail
$CRYPTSETUP --key-file=$KEY1 -l 13 --keyfile-offset 16 luksOpen $LOOPDEV $DEV_NAME || fail
$CRYPTSETUP luksClose  $DEV_NAME || fail
$CRYPTSETUP luksAddKey $LOOPDEV -i1 -d $KEY1 -l 13 --keyfile-offset 16 $KEY2 --new-keyfile-offset 1 || fail
$CRYPTSETUP --key-file=$KEY2 --keyfile-offset 11 luksOpen $LOOPDEV $DEV_NAME 2>/dev/null && fail
$CRYPTSETUP --key-file=$KEY2 --keyfile-offset 1 luksOpen $LOOPDEV $DEV_NAME || fail
$CRYPTSETUP luksClose  $DEV_NAME || fail
$CRYPTSETUP luksChangeKey $LOOPDEV -i1 -d $KEY2 --keyfile-offset 1 $KEY2 --new-keyfile-offset 0 || fail
$CRYPTSETUP luksOpen -d $KEY2 $LOOPDEV $DEV_NAME || fail
$CRYPTSETUP luksClose $DEV_NAME || fail

prepare "[25] Create shared segments" wipe
echo "key0" | $CRYPTSETUP create $DEV_NAME $LOOPDEV  --hash sha1 --offset   0 --size 256 || fail
echo "key0" | $CRYPTSETUP create $DEV_NAME2 $LOOPDEV --hash sha1 --offset 512 --size 256 2>/dev/null && fail
echo "key0" | $CRYPTSETUP create $DEV_NAME2 $LOOPDEV --hash sha1 --offset 512 --size 256 --shared || fail
$CRYPTSETUP -q remove  $DEV_NAME2 || fail
$CRYPTSETUP -q remove  $DEV_NAME || fail

prepare "[26] Suspend/Resume" wipe
# only LUKS is supported
echo "key0" | $CRYPTSETUP create $DEV_NAME --hash sha1 $LOOPDEV || fail
$CRYPTSETUP luksSuspend $DEV_NAME 2>/dev/null && fail
$CRYPTSETUP luksResume $DEV_NAME 2>/dev/null && fail
$CRYPTSETUP -q remove  $DEV_NAME || fail
$CRYPTSETUP luksSuspend $DEV_NAME 2>/dev/null && fail
# LUKS
echo "key0" | $CRYPTSETUP -q luksFormat $LOOPDEV || fail
echo "key0" | $CRYPTSETUP -q luksOpen $LOOPDEV $DEV_NAME || fail
$CRYPTSETUP luksSuspend $DEV_NAME || fail
$CRYPTSETUP -q resize  $DEV_NAME 2>/dev/null && fail
echo "xxx" | $CRYPTSETUP luksResume $DEV_NAME -T 1 2>/dev/null && fail
echo "key0" | $CRYPTSETUP luksResume $DEV_NAME  || fail
$CRYPTSETUP -q luksClose $DEV_NAME || fail

prepare "[27] luksOpen with specified key slot number" wipe
# first, let's try passphrase option
echo "key5" | $CRYPTSETUP luksFormat -S 5 $LOOPDEV || fail
check $LUKS_HEADER $KEY_SLOT5 $KEY_MATERIAL5
echo "key5" | $CRYPTSETUP luksOpen -S 4 $LOOPDEV $DEV_NAME && fail
[ -b /dev/mapper/$DEV_NAME ] && fail
echo "key5" | $CRYPTSETUP luksOpen -S 5 $LOOPDEV $DEV_NAME || fail
check_exists
$CRYPTSETUP luksClose $DEV_NAME || fail
echo -e "key5\nkey0" | $CRYPTSETUP luksAddKey -S 0 $LOOPDEV || fail
check $LUKS_HEADER $KEY_SLOT0 $KEY_MATERIAL0
echo "key5" | $CRYPTSETUP luksOpen -S 0 $LOOPDEV $DEV_NAME && fail
[ -b /dev/mapper/$DEV_NAME ] && fail
echo "key0" | $CRYPTSETUP luksOpen -S 5 $LOOPDEV $DEV_NAME && fail
[ -b /dev/mapper/$DEV_NAME ] && fail
# second, try it with keyfiles
$CRYPTSETUP luksFormat -q -S 5 -d $KEY5 $LOOPDEV || fail
check $LUKS_HEADER $KEY_SLOT5 $KEY_MATERIAL5
$CRYPTSETUP luksAddKey -S 1 -d $KEY5 $LOOPDEV $KEY1 || fail
check $LUKS_HEADER $KEY_SLOT1 $KEY_MATERIAL1
$CRYPTSETUP luksOpen -S 5 -d $KEY5 $LOOPDEV $DEV_NAME || fail
check_exists
$CRYPTSETUP luksClose $DEV_NAME || fail
$CRYPTSETUP luksOpen -S 1 -d $KEY5 $LOOPDEV $DEV_NAME && fail
[ -b /dev/mapper/$DEV_NAME ] && fail
$CRYPTSETUP luksOpen -S 5 -d $KEY1 $LOOPDEV $DEV_NAME && fail
[ -b /dev/mapper/$DEV_NAME ] && fail

prepare "[28] Detached LUKS header" wipe
dd if=/dev/zero of=$HEADER_IMG bs=1M count=4 >/dev/null 2>&1
echo "key0" | $CRYPTSETUP luksFormat -i1 $LOOPDEV --header $HEADER_IMG || fail
echo "key0" | $CRYPTSETUP luksFormat -i1 $LOOPDEV --header $HEADER_IMG --align-payload 0 || fail
echo "key0" | $CRYPTSETUP luksOpen $LOOPDEV --header $HEADER_IMG $DEV_NAME || fail
$CRYPTSETUP -q resize  $DEV_NAME --size 100 --header $HEADER_IMG || fail
$CRYPTSETUP -q status  $DEV_NAME --header $HEADER_IMG | grep "size:" | grep -q "100 sectors" || fail
$CRYPTSETUP luksSuspend $DEV_NAME --header $HEADER_IMG || fail
echo "key0" | $CRYPTSETUP luksResume $DEV_NAME --header $HEADER_IMG || fail
$CRYPTSETUP luksClose $DEV_NAME || fail

prepare "[29] Repair metadata" wipe
$CRYPTSETUP -q luksFormat -i1 $LOOPDEV $KEY1 --key-slot 0 || fail
# second sector overwrite should corrupt keyslot 6+7
dd if=/dev/urandom of=$LOOPDEV bs=512 seek=1 count=1 >/dev/null 2>&1
$CRYPTSETUP luksOpen -d $KEY1 $LOOPDEV $DEV_NAME >/dev/null 2>&1 && fail
$CRYPTSETUP -q repair $LOOPDEV >/dev/null 2>&1 || fail
$CRYPTSETUP luksOpen -d $KEY1 $LOOPDEV $DEV_NAME || fail
$CRYPTSETUP luksClose $DEV_NAME || fail

remove_mapping
exit 0
